Weak current device for fire alarm in intelligent place

A technology of fire alarm and electrical device, which is applied in fire alarms with electric action, fire alarms with smoke/gas action, protective buildings/shelters, etc. Affecting users' escape and other issues

Inactive Publication Date: 2020-08-28
HUNAN INSTITUTE OF ENGINEERING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fire alarm device in the prior art can only issue a fire warning to the people in the building. When a fire occurs, the people in the building are reminded to escape as soon as possible. The escape methods are mainly safe passages and stairs. When a fire occurs, a large amount of smoke will be ge

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  • Weak current device for fire alarm in intelligent place
  • Weak current device for fire alarm in intelligent place
  • Weak current device for fire alarm in intelligent place

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018]A weak current device for fire alarm in an intelligent place, as shown in the figure, includes a first spiral tube 1, the first spiral tube 1 is fixed and installed on the outside of the wall through a bracket, and an escape room 2 is built in each floor. Room 2 and escape room 2 are located on the same side of the floor. Lighting lamps are ...

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Abstract

The invention discloses a weak current device for fire alarm in an intelligent place. The weak current device comprises a first spiral pipe, escape chambers and a controller, wherein one side of eachescape chamber is provided with a fireproof door with an electromagnetic lock; one ends of a plurality of sliding pipes are fixedly mounted on the outer periphery of the first spiral pipe, and the other ends of the sliding pipes are located in the escape chambers; a base is arranged below the first spiral pipe; U-shaped frames are fixedly and respectively mounted on the two sides of the top surface of the base; conveying rollers are movably mounted in the U-shaped frames; and the two conveying rollers are connected through a belt. According to the weak current device for the fire alarm in theintelligent place, when the fire occurs, not only is the alarm function achieved, but also users can quickly escape through mutual cooperation of the structures such as the sliding pipes, a second spiral pipe and an air bag, and especially when an escape channel is blocked by the fire behavior, the users can quickly escape the fire scene through the weak current device, so that the escape time isshortened, the harm of the fire to personnel is reduced, and the escape rate is improved.

Description

technical field [0001] The invention belongs to the field of fire alarm, in particular to a weak current device for fire alarm in an intelligent place. Background technique [0002] Among various disasters, fire is one of the main disasters that most frequently and commonly threaten public safety and social development. When running into a fire, people need to escape safely and as soon as possible. The fire alarm device in the prior art can only issue a fire warning to the people in the building. When a fire occurs, the people in the building are reminded to escape as soon as possible. The escape methods are mainly safe passages and stairs. When a fire occurs, a large amount of smoke will be generated in the building When walking in the safety passage, the smoke and heat will affect the user's breathing. When the fire is serious, the safety passage may also be submerged by the fire, affecting the escape of personnel, affecting the escape of users, and causing the fire to ca...

Claims

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Application Information

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IPC IPC(8): A62B1/20E04H9/14G08B17/06G08B17/10
CPCA62B1/20E04H9/14G08B17/06G08B17/10
Inventor 周细凤张向华
Owner HUNAN INSTITUTE OF ENGINEERING
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